Window Hider

Window Hider is a handy little tool that helps you hide any open program windows with password protection. It’s perfect if you want to keep prying eyes away from your work when you step away from your computer!

Easy to Use and Portable

This entire tool comes as a single .exe file, which means you can easily copy it to your hard drive or even a USB flash drive. This way, you can launch it on any computer without a hassle. Just remember, you'll need to have the .NET Framework installed since it was built using this platform. No extra files will clutter your hard drive, and it won’t mess with your Windows registry settings.

Sits Quietly in Your Taskbar

Once you're up and running with Window Hider, it creates an icon in the taskbar notifications area and stays out of your way. You can continue working on your PC without interruptions!

Hiding Windows Made Simple

If you want to hide the window of an active app, just right-click the tray icon and select its entry from the menu. Setting a password for hiding and unhiding is optional—you can choose to have different or the same keys for multiple programs based on how many passwords you want to remember.

Accessing Hidden Apps

When an app is hidden, it only shows up in Task Manager. To unlock it, you'll need the right password. But if you've forgotten the key, don't worry! You can simply end its process from Task Manager to restart it—just keep in mind that any unsaved work will be lost.

Light on Resources

No surprises here—it uses very little CPU and RAM during our tests! We didn't face any stability issues; Window Hider didn’t freeze or crash at all. Thanks to its simple design, anyone can use this tool easily for hiding windows with password protection.

If you're interested in trying out this neat utility, check out Window Hider here.